window.onload = function () {
    /**
     * 退出登录-弹框
     * 退出登录按钮     out
     * 遮盖层     container-log
     * 确认按钮    certain
     * 取消按钮    cancel
     */
    $('.out').click(function () {
        $('.container-log').show();
        $('.certain').click(function () {
            $('.container-log').hide();
            window.location.href = "http://localhost:8080/login";
        })
        $('.cancel').click(function () {
            $('.container-log').hide();
        })
    })
}